Question

What is the correct evaluation of 3x - x + 2, when x is equal to -4?

Answer 1

When x = -4, the equation's answer is -6.

Hope this helps!

Explanation:

3(-4) - ( -4 ) + 2

-12 - (-4) +2 ( negative times negative is positive )

-12 + 4 + 2

-8 + 2 or -12 + 6

is -6